GPS, Chart Plotter


For Recreational Boats For Fishing Vessels For Workboats

Smart Features for Effortless, Faster, and More Intuitive Usage

The GP-3700 is the new high performance color GPS/WAAS Chart Plotter. The GP-3700 incorporates easy-to-use interface from the GP-3500, while adding new enhancements and features. With a variety of innovative functions, short-cut control keys and a 12.1-inch IPS screen that provides clear visibility, the GP-3700 lets you immediately grasp a situation surrounding your vessel. Large storage capacity for track points, buoy points and marks/lines makes it a perfect solution for long term ship operations.



  • User customizable keys

    User customizable keys allow you to create short-cuts to menus. Customize menus before you leave the dock for faster, effortless and more intuitive operation.
  • 12.1 inch large display

    The larger IPS LCD screen, which features a distinctively clear and wider viewing angle, gives you excellent readability.
  • Huge storage capacity

    The GP-3700 series is capable of storing up to: 30,000 own ship track points, 10,000 TT/AIS/consort/GPS buoy points, 30,000 mark/lines, and can record way points and routes.
  • A variety of display modes

    The GP-3700 series provides and displays navigation data in a wide variety of modes. All the
    display modes can be switched by tapping “DISP” key.
  • UNDO/REDO functions

    The "UNDO" key lets you go back one operational step of deleting and drafting your marks and lines with a single press of a key. While the "UNDO" key works as going back your operation, the "REDO" function recovers your last operation.
  • Easy-access USB port

    USB flash drive (local supply) can be connected to the front panel. Stored data can be used for retrofit, review for the service, and record of your navigation marks.


Display Unit

Screen Type12.1-inch IPS color LCD
Screen Resolution600 (H) x 800 (V), SVGA
Display ModesPlotter, Compass, Satellite information


Receiving TypeGPS: 12 channels, 12 satellites, parallel tracking
SBAS: 2 channels
Receiving Frequency1575.42 MHz
AccuracyGPS: not exceeding 10 m, (2drms, HDOP 4)
DGPS: not exceeding 5 m, (2 drms) optional kit required
SBAS: not exceeding 7 m, (2 drms)


ChartMapMedia Vector Chart
Memory Capacity990,000 points (recording memory 1 block + storage 10 block)


WaterproofingAntenna unit:IP56
Display unit:IP22
Power Supply12-24 VDC, 2.5-1.3 A
Size351 (H) x 339 (W) x 179 (D)
Weight4.6 kg


Equipment List


  • Display Unit GP-3700-E
    1 Unit
  • Antenna Unit GP-020S
    1 Unit
  • Antenna Cable 15m
    1 pc
  • Installation Materials and Standard Spare parts
    1 set


  • TrackBall Control UnitRCU-030
  • Internal DGPS Beacon receiver kitOP14-80
  • Display Flushmount, F/FlushmountOP14-83
  • Antenna cable assembly 30/40/50 m
  • Joint box TL-CAT-L12
  • Antenna mounting base
  • Mast mounting bracketCP20-01111
  • LAN cable assembly
  • Cable assembly
  • MJ cable assemblyMJ-MJ-A3SPF0013-035C (5A)
  • Power BOX
  • Rectifier RU-3423

Interconnection Diagram



Locate a Distributor Contact a local distributor for further details.

* Specifications subject to change without notice.

To Page Top